The arctic tern is an amazing bird that migrates 22,000 miles from the north pole to the south pole every september (and back home every april). at dawn on a certain september day, one bird is flying due south past lisbon, portugal, a distance of 3,124 miles from his arctic home. he is flying at a constant velocity of 17 miles per hour. how far, in miles, will he be from home at sunset, exactly 12 hours later?